沙质草地3种植物群落土壤有机碳氮密度特征 |
武雅琳, 赵学勇, 张蕊 |
Characteristics of soil organic carbon and nitrogen density in three plant communities of sandy grasslands |
Yalin Wu, Xueyong Zhao, Rui Zhang |
图8 不同植物群落土壤物理性质、碳、氮、磷、钾及其化学计量比的冗余分析 |
Fig.8 Redundancy analysis of soil physical properties, carbon, nitrogen, phosphorus, potassium and their stoichiometric ratios in different plant communities |
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